OSI HM270 Construction Silicone Sealant Marble Tidal Pond

Tidal Pond

A built-in nose guide and support base assist with cut-line alignment and controlled operation during cutting applications

Safe for hardwood

500 Available Grits 60

1 hour to recoat VOC Level Low (<100 g/L) Recommended Surfaces Wood

OSI HM270 Construction Silicone Sealant Marble Tidal PondOSI HM270 Construction Silicone Sealant is a one part, medium modulus RTV silicone sealant formulated for glazing and sealing applications. It cures at room temperature upon exposure to ambient moisture, forming a permanent watertight and weatherproof seal on non porous building materials. HM270 provides good tensile strength, strong adhesion without primer on many substrates, and long term elasticity. It maintains performance across extreme